What specifically about the link do you find dubious

does plu.sh say anything about it being an open source project?
Or does it look like a tiny url redirect to sommmmeee place?

You keep saying "its legit"
This is code for, "it is not legit" and buyer should beware.

Further, i manually curate and vote.
It looks like your system votes for me.
So, this is not for me.

But i hope your system is working for all the tiny people. It is difficult to get above 2¢ minimum payout from a tiny start.